# WP-Optimize vs XML Cache

> WP-Optimize vs XML Cache compared on installs, downloads, ratings, updates, compatibility and support. WP-Optimize comes out ahead, winning 7 of 7 head-to-head checks against XML Cache.

**WP-Optimize comes out ahead, winning 7 of 7 head-to-head checks against XML Cache.** Choose WP-Optimize if you care most about active installs, downloads (30 days) and download trend.

| | WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance | XML Cache |
|---|---|---|
| Active installs | 1M+ ✅ | 10+ |
| Downloads (30 days) | 766.8K ✅ | 51 |
| Download trend | +266% ✅ | -15% |
| Rating | 4.8/5 | — |
| Reviews | 2,616 ✅ | 0 |
| Health score | 89/100 ✅ | 45/100 |
| Last updated | 4 weeks ago ✅ | 7 months ago |
| Tested up to | WP 7.1.3 ✅ | WP 7.0.7 |
| Support resolved | 46% | — |
| Requires PHP | 7.2+ | 8.2+ |
| First released | Jan 2009 | Jan 2024 |

## Frequently asked questions

### Which is better, WP-Optimize or XML Cache?
WP-Optimize comes out ahead, winning 7 of 7 head-to-head checks against XML Cache. Choose WP-Optimize if you care most about active installs, downloads (30 days) and download trend.

### Is WP-Optimize more popular than XML Cache?
WP-Optimize is the more popular of the two with 1M+ active installs, compared with 10+ for XML Cache.

### Can I use WP-Optimize and XML Cache together?
Both plugins cover cache, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.

### Are WP-Optimize and XML Cache free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.


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Source: live WordPress.org data · HTML version: https://pageforge.pro/directory/compare/wp-optimize-vs-xml-cache/ · Generated 2026-10-18 05:55 UTC by PageForge